| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.52 | 11.252% | $195.2695 | $195.27 | $195.25 | $195.30 |
| Purchase #2 | $74.73 | 8.511% | $81.0903 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $121.70 | 6.264% | $129.3233 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $165.32 | 5.520% | $174.4457 | $174.45 | $174.45 | $174.40 |
| Purchase #5 | $54.34 | 11.792% | $60.7478 | $60.75 | $60.75 | $60.70 |
| Purchase #6 | $101.73 | 9.394% | $111.2865 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $145.46 | 7.864% | $156.899 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $838.80 | $909.0621 | $909.07 | $909.05 | $909.00 | |